Task 40327.
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Product description
Matte light bulb in the form of a ball diameter of 6 cm diameter globe lights 26 cm. Determine the diameter of the full umbra and penumbra of the globe on the wall. Distance from the globe to the bulb 1 m from the wall of 2 m.
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- Content type File
- Content description 100,22 kB
- Updated on the site 08.06.2014
Additional description
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
If you have any questions to address, please. I´ll try to help.
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